[7] The lyrics were written by Kang Eun-jeong, expressing the desire to meet someone that loves a person for who they are, not what they are.
[8] The music video was released on September 18 and uploaded into SM Town YouTube channel.
as a cameraman on set and begins to fell in love with one of the actresses (Lee Jae-in) and they formed a friendship afterwards.
[10] Debashree Dutta of Rolling Stone India gave the song a positive review, calling it "soulful, smooth, satisfying", and delivered in D.O.
performed "Somebody" live for the first time before studio audience of KBS2' The Seasons hosted by AKMU.